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The Mineral Park mine is a large open-pit copper mine located in the Cerbat Mountains, 14 mi (23 km) northwest of Kingman, Arizona (in the southwestern United States). A 2013 report said that Mineral Park has an estimated reserves of 389 million t (383 million long tons; 429 million short tons) of ore grading 0.14% copper and 31 million oz (1.9 ...
Prospectors from Silver City, New Mexico discovered copper mineralization at Morenci, also known as the Greenlee district in 1872. Mining began the following year, and miners extracted and smelted high-grade copper ore until a railroad reached the district in 1884 and a concentrator made mining and processing of low-grade ore economical.
Arizona is known as the Copper State because it produces two-thirds of US copper annually. Laramide copper porphyry deposits are common around Tucson and include the Twin Buttes, Sierrita-Esperanza, Rosemont, Silver Bell and Mission-Pima mines, as well as the historical Ajo mine to the west.
Resolution Copper has proposed to give the federal government 5,376 acres (21.76 km 2) of environmentally sensitive land in Arizona in exchange for the 2,422-acre (9.80 km 2) oak flat federal parcel, [12] which includes the Oak Flat Campground (protected since 1955) and several outdoor climbing sites including the Mine, Atlantis and the Pond.
Get the Lake Havasu City, AZ local weather forecast by the hour and the next 10 days.
A copper mining town, died after the ore ran out in 1918. [21] Its post office lasted from 1899 to 1936. [22] Millville: Cochise: Marinette [23] Maricopa: Barren site: Sun City was built on the site of Marinette in the 1960s McMillenville [2] McMillianville, McMillanville Gila: 1876: c. 1886: Neglected site: Mohave City [2] Mojave City Mohave ...
Refining at the mines as well as at a copper refinery in Amarillo, Texas, produce 375,000,000 pounds (170,000,000 kg) of refined copper each year. ASARCO's hourly workers are primarily represented by the United Steelworkers. ASARCO has 20 superfund sites across the United States, and it is subject to considerable litigation over pollution.
Lake Havasu City has a hot desert climate , with extremely hot summers, mild winters, and very little rainfall. The hottest temperature in Arizona was recorded in Havasu City. Lake Havasu City is a very hot city, even by Arizona standards; here, the highest temperature ever recorded in the state, 128 °F (53 °C), was set on June 29, 1994. [19]